/*
 * Copyright 2013 Insu Song. All rights reserved.
 * inssong@gmail.com  http://www.kopo.com  
 * 
 * Redistribution and use in source and binary forms, with or without modification, are
 * permitted provided that the following conditions are met:
 * 
 *    1. Redistributions of source code must retain the above copyright notice, this list of
 *       conditions and the following disclaimer.
 * 
 *    2. Redistributions in binary form must reproduce the above copyright notice, this list
 *       of conditions and the following disclaimer in the documentation and/or other materials
 *       provided with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ARSHAN POURSOHI OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * 
 * The views and conclusions contained in the software and documentation are those of the
 * authors and should not be interpreted as representing official policies, either expressed
 * or implied.
 */

package com.kopo.droidioiolib;

import android.content.Context;
import android.view.View;

// Behavior modules
// Each module is a Behavior. It implements loop() which is called by IOIOLooper.loop().
// IOILooper will  setup() when an IOIO device is connected
//	  cleanup() will be called when disconnected. 
public abstract class Behavior {

	abstract public void setup();
	abstract public void loop();
	abstract public void cleanup();
	abstract public void uiUpdate(Context context);		// current activity calls this to update UI related

	protected boolean enabled = false;
	protected ControlInterface looper = null;	// use this to communicate with a connected device
	protected View view = null;
	protected boolean initialized = false;

	public Behavior(View view) {
		this.view = view;
	}

	public void setEnabled(boolean enabled)
	{
		this.enabled = enabled;
	}
	public boolean isEnbled()
	{
		return enabled;
	}

	public ControlInterface getLooper() {
		return looper;
	}
	public void setLooper(ControlInterface looper) {
		this.looper = looper;
	}

    /**
     * A callback interface that all activities containing this fragment must
     * implement. This mechanism allows IOIO thread to update UI.
     * Implemented by ItemDetailActivity and ItemListActivity.
     */
    public interface RunUI {
        /**
         * Callback for when an item has been selected.
         */
        public void runUI();
    }

}
